Wasco County, Oregon Age & Gender Statistics (2024)

Total Population

26,552

Median Age

41.0

Male Median

39.6

Female Median

42.6

Wasco County, Oregon Population Growth

Population trends in
Figure 1: Annual population growth trend for (2010–2024).

Wasco County, Oregon Demographic Trend

Since 2010, the population of has changed by +7.5%%.

+7.5%% Growth

Wasco County, Oregon Age & Gender Pyramid

Population pyramid for

Figure 2: Population distribution by age and gender for 2024.


Wasco County, Oregon Historical Population Data

YearMedian AgePopulation
202441.026,552
202340.526,603
202240.426,639
202140.326,603
202040.226,274
201940.826,130
201840.925,866
201740.925,687
201641.625,657
201541.025,492
201441.825,387
201341.425,281
201241.825,113
201141.424,910
201042.124,695

Wasco County, Oregon Age Group Breakdown (2024)

Age CohortPercentage
Under 55.4%
5–1716.0%
18–247.4%
25–3412.6%
35–5424.4%
55–6412.8%
65+21.4%

Dependency Ratios for Wasco County, Oregon

Total Dependency Ratio:
74.9
Youth Dependency:
37.4
Old-Age Dependency:
37.4

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for Wasco County, Oregon

The median age in Wasco County, Oregon is 41.0 years.

According to latest Census data, the total population of Wasco County, Oregon is 26,552.

In Wasco County, Oregon, seniors (ages 65+) make up 21.4% of the population, while children under 18 represent 16.0%.

Based on historical data since 2010, the population in Wasco County, Oregon has remained stable.
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